#C43354#C43354

#C43354 is a mid, vivid red. Relative luminance 0.147; OKLCH L 55.1% C 0.181 H 12.5°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#C43354
RGB	rgb(196, 51, 84)
HSL	hsl(346, 59%, 48%)
HSV	hsv(346, 74%, 77%)
CMYK	cmyk(0%, 74%, 57.1%, 23.1%)
CIE-LAB	lab(45.29, 58.53, 15.77)
CIE-LCH	lch(45.29, 60.62, 15.08°)
OKLab	oklab(55.13% 0.1767 0.0393)
OKLCH	oklch(55.13% 0.181 12.5)
XYZ	xyz(25.5515, 14.7472, 9.8868)
Luminance	0.1474 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43354 #33C4A3

analogous

#C4339C #C43354 #C45A33

triadic

#C43354 #54C433 #3354C4

tetradic

#C43354 #9CC433 #33C4A3 #5A33C4

square

#C43354 #9CC433 #33C4A3 #5A33C4

split-complementary

#C43354 #33C45A #339CC4

monochromatic

#631A2A #93263F #C43354 #D55F7A #E28FA2

Accessibility & contrast

On white

5.32

#C43354 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#C43354 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43354

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43354	#FFFFFF	#000000	##FFFFFF
##C43354	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595854

Deuteranopia (green-blind)

#7F7650

Tritanopia (blue-blind)

#D60241

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c43354;
/* rgb */ color: rgb(196, 51, 84);
/* oklch */ color: oklch(55.1% 0.181 12.5);

Tailwind

colors: {
  custom: {
    50: '#dd7783',
    500: '#c43354',
    950: '#000000',
  },
}

SCSS

$custom: #c43354;
$custom-light: #dd7783;
$custom-dark: #000000;

JSON

{
  "hex": "#c43354",
  "rgb": {
    "r": 196,
    "g": 51,
    "b": 84
  },
  "hsl": {
    "h": 346.345,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55134,
    "c": 0.181,
    "h": 12.5
  },
  "luminance": 0.14744
}

Semantic roles & 50–950 ramp

primary

#C43354

secondary

#86CDBD

accent

#E2BE46

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#16090A

muted

#847B7C

Preview Lab

Preview with #C43354

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →